Rank	Countries/Territories	Count	Percent
1	United States	496	27.3%
2	China	395	21.7%
3	India	191	10.5%
4	Japan	130	7.1%
5	United Kingdom	79	4.3%
6	Germany	72	4%
7	Netherlands	60	3.3%
8	Singapore	58	3.2%
9	Ireland	49	2.7%
10	Canada	31	1.7%
11	France	27	1.5%
12	Australia	18	1%
13	Italy	18	1%
14	Taiwan	13	0.7%
15	Iran, Islamic Republic of	13	0.7%
16	Korea, Republic of	12	0.7%
17	Poland	10	0.5%
18	Portugal	9	0.5%
19	Russia	9	0.5%
20	Romania	8	0.4%
21	Brazil	8	0.4%
22	Spain	7	0.4%
23	Switzerland	7	0.4%
24	Mexico	6	0.3%
25	Hong Kong	5	0.3%
26	United Arab Emirates	5	0.3%
27	Turkey	5	0.3%
28	Qatar	5	0.3%
29	Norway	4	0.2%
30	Uzbekistan	4	0.2%
31	Colombia	4	0.2%
32	Cyprus	3	0.2%
33	Czech Republic	3	0.2%
34	Malaysia	3	0.2%
35	Malta	3	0.2%
36	Nigeria	3	0.2%
37	Serbia	3	0.2%
38	Sweden	3	0.2%
39	Thailand	2	0.1%
40	South Africa	2	0.1%
41	Pakistan	2	0.1%
42	Wallis and Futuna	2	0.1%
43	Ukraine	2	0.1%
44	Kuwait	2	0.1%
45	Hungary	2	0.1%
46	Iraq	2	0.1%
47	Denmark	2	0.1%
48	Croatia	2	0.1%
49	Belgium	2	0.1%
50	Argentina	1	0.1%
51	Austria	1	0.1%
52	Bangladesh	1	0.1%
53	Comoros	1	0.1%
54	Bulgaria	1	0.1%
55	Georgia	1	0.1%
56	Gibraltar	1	0.1%
57	Greece	1	0.1%
58	Israel	1	0.1%
59	Jordan	1	0.1%
60	Luxembourg	1	0.1%
61	Nepal	1	0.1%
62	New Zealand	1	0.1%
63	Niger	1	0.1%
64	Zambia	1	0.1%
65	Viet Nam	1	0.1%
66	Peru	1	0.1%
67	Slovakia	1	0.1%